資訊專欄INFORMATION COLUMN
摘要：創建父工程文件如下這里只添加幾個最簡單的依賴啟動父依賴依賴依賴依賴創建子工程
1.創建父工程
pom文件如下(這里只添加幾個最簡單的依賴)
4.0.0 wyb springbootDubbo pom 1.0-SNAPSHOT api provider consumer org.springframework.boot spring-boot-starter-parent 1.5.1.RELEASE 1.0.0 io.dubbo.springboot spring-boot-starter-dubbo ${dubbo-spring-boot} org.springframework.boot spring-boot-starter-web
2.創建子工程api工程(主要是寫一些實體和接口)
pom文件如下
springbootDubbo wyb 1.0-SNAPSHOT 4.0.0 api org.hibernate.javax.persistence hibernate-jpa-2.1-api 1.0.0.Final org.hibernate.javax.persistence hibernate-jpa-2.1-api 1.0.0.Final org.apache.kafka kafka_2.11 0.10.0.0 org.slf4j slf4j-log4j12 com.oracle ojdbc6 11.2.0.1.0 org.hibernate.javax.persistence hibernate-jpa-2.1-api 1.0.0.Final org.springframework.data spring-data-jpa 1.11.0.RELEASE
實體如下(Bszn)
package org.spring.springboot.domain;
import javax.persistence.*;
import java.io.Serializable;
@Entity
public class Bszn implements Serializable {
private final static long serialVersionUID = 0l;
@Id
@SequenceGenerator(name = "BSZN_ID_GENERATOR", sequenceName = "BSZN$SEQ", allocationSize = 1)
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "BSZN_ID_GENERATOR")
private Long id;
@Column(name = "NAME")
private String name;
@Column(name = "VERSION")
private Long version;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Long getVersion() {
return version;
}
public void setVersion(Long version) {
this.version = version;
}
}
接口如下
package org.spring.springboot.dubbo;
import org.spring.springboot.domain.Bszn;
import java.util.List;
public interface BsznDubboService {
List getBszn();
}
3.創建子工程provider工程(這里主要寫接口的具體實現)，因此在pom中必須添加api依賴
注：這里不需要再寫實體
pom文件如下：
4.0.0 com.jxust provider 0.0.1-SNAPSHOT jar provider Demo project for Spring Boot org.springframework.boot spring-boot-starter-parent 1.4.2.RELEASE UTF-8 UTF-8 wyb api 1.0-SNAPSHOT org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-configuration-processor true org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-data-rest com.alibaba fastjson 1.2.15 com.oracle ojdbc6 11.2.0.1.0 org.springframework.boot spring-boot-starter-security org.mybatis mybatis 3.2.8 org.mybatis mybatis-spring 1.2.2 org.springframework.boot spring-boot-maven-plugin
resources文件配置如下：
spring:
dubbo:
application:
name: provider
registry:
address: multicast://224.5.6.7:1234（這里是不需要配置注冊中心，直接使用組播協議，相當于本地使用）
protocol:
name: dubbo
port: 20880
scan: org.spring.springboot.dubbo
datasource:
driver-class-name: oracle.jdbc.OracleDriver
url: jdbc:oracle:thin:@//***/orcl
username: cs_test
password: quickdone
jpa:
hibernate:
ddl-auto: update
show-sql: true
server:
port: 8082
啟動類如下
package org.spring.springboot;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import java.util.List;
@SpringBootApplication
public class ServerApplication extends WebMvcConfigurerAdapter {
public static void main(String[] args) {
System.out.println("provider start...");
SpringApplication.run(ServerApplication.class, args);
}
@Override
public void configureMessageConverters(List> converters) {
// TODO Auto-generated method stub
super.configureMessageConverters(converters);
//1.需要先定義一個convert轉換消息的對象；
FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
//2.添加fastJson的配置信息，比如：是否要格式化返回的json數據；
FastJsonConfig fastJsonConfig = new FastJsonConfig();
fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
//3.在convert中添加配置信息
fastConverter.setFastJsonConfig(fastJsonConfig);
//4.將convert添加到converters中
converters.add(fastConverter);
}
}
dao層代碼如下(這里只做簡單的查詢，所以繼承了JpaRepository后無需再寫方法)
